Home / 4,613,968.44-6,367,144.32-2,548,951.20

Finding the Fourth Proportional to 4,613,968.44, 6,367,144.32 and 2,548,951.20

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Solution

The fourth proportional to 4,613,968.44, 6,367,144.32 and 2,548,951.20 is: 3,517,479.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,968.44 : 6,367,144.32 = 2,548,951.20 : x
  2. Step 2: Convert to fraction form
    4,613,968.44/6,367,144.32 = 2,548,951.20/x
  3. Step 3: Cross multiply
    4,613,968.44x = 6,367,144.32 × 2,548,951.20
  4. Step 4: Simplify right side
    4,613,968.44x = 16,229,540,155,037.19
  5. Step 5: Solve for x
    x = 16,229,540,155,037.19/4,613,968.44
  6. Step 6: Final answer
    x = 3,517,479.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.